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WL Fuller Four-Flute Type "E" Countersink

WL Fuller Four-Flute Type "E" Countersink

Regular price $ 9.00
Regular price Sale price $ 9.00
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Made in the USA  ·  W.L. Fuller

  • Made of carbon steel & heat-treated for long tool life
  • For use in all woods, plastics, & non-ferrous metals
  • For deep boring & countersinking
  • 82° cutting angle head
  • Four flutes for clean & accurate boring
  • Two hex-socket set screws in countersink
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  • A high quality American-made countersink made by WL Fuller. Made of carbon steel & heat-treated, this countersink is very well-built, durable, & cuts into materials well. This type “E” countersink is designed for deep hole counterboring & countersinking, & is for use in all woods, plastics, & non-ferrous metals. It has four flutes for clean & accurate boring, & a standard 82° cutting angle which will accommodate most bevelled screws. The countersink is held in place with two hex-socket set screws fastened into the bit & is easily adjustable up & down the length of the drill bit if the need arises. This countersink can be mounted on taper point, brad point & regular point drills. Made in the USA.

       The W.L. Fuller Co. is a family owned, third generation manufacturer of the best countersinks, counterbores, plug cutters, taper point drills, brad point drills, & step drills. All made 100% in the U.S.A. today. With over 60 years experience manufacturing tools to cut woods, plastics, & metals, Fuller provides tools you need to get the job done while saving you time & money. All of their products carry their “satisfaction guarantee”.


  • Model
    Cutting Diameter
    Drill Hole Size
    Overall Length
    #E92
    1/2"
    3/16" 1"
    #E102 1/2" 13/64" 1"
    #E12 1/2" 7/32" 1"
    #E14 1/2" 1/4" 1"
    #E143 5/8" 3/16" 1"
    #E16 5/8" 1/4" 1"
    #E169 5/8" 9/32" 1"
    #E18 5/8" 5/16" 1"